{"product_id":"bls-0-45g-biodegradable-bbs-1000-sniper-bbs-uk","title":"BLS 0.45g Biodegradable BBs | 1000 Sniper BBs UK","description":"\u003ch1\u003eBLS 0.45g Biodegradable Airsoft BBs – 1000 Rounds\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eHeavyweight Bio Sniper BBs | Precision 6mm Airsoft Ammunition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBLS 0.45g Biodegradable Airsoft BBs\u003c\/strong\u003e are premium heavyweight sniper ammunition designed for high-powered airsoft sniper rifles and Designated Marksman Rifles (DMRs).\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003ebiodegradable PLA-based material\u003c\/strong\u003e with a precision diameter of \u003cstrong\u003e5.95mm ±0.01mm\u003c\/strong\u003e, these 0.45g BBs feature a highly polished, seamless surface for consistent feeding, reliable hop-up contact and predictable long-range performance.\u003c\/p\u003e\n\u003cp\u003eSupplied in a \u003cstrong\u003eresealable bag containing approximately 1000 white BBs\u003c\/strong\u003e, they are an excellent choice for airsoft snipers looking for heavyweight precision ammunition suitable for sites that accept biodegradable BBs.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose BLS 0.45g Bio BBs?\u003c\/h2\u003e\n\u003cp\u003eWhen shooting at extended distances, wind resistance and ammunition consistency become increasingly important.\u003c\/p\u003e\n\u003cp\u003eThe heavier \u003cstrong\u003e0.45g BB weight\u003c\/strong\u003e helps reduce wind drift compared with lighter ammunition, while retaining momentum further downrange.\u003c\/p\u003e\n\u003cp\u003eBLS precision manufacturing and strict dimensional tolerances help minimise variations in BB size and roundness, supporting consistent hop-up performance and tighter shot groupings when paired with a correctly tuned rifle.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.45g heavyweight BBs:\u003c\/strong\u003e Designed for long-range airsoft sniper rifles and high-powered DMRs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiodegradable PLA construction:\u003c\/strong\u003e Suitable for airsoft sites accepting PLA-based biodegradable ammunition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. 1000 rounds:\u003c\/strong\u003e Supplied in a convenient resealable bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.95mm ±0.01mm diameter:\u003c\/strong\u003e Tight manufacturing tolerances for consistent feeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly polished surface:\u003c\/strong\u003e Smooth finish for reliable hop-up contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless construction:\u003c\/strong\u003e No visible mould seams or joins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision quality control:\u003c\/strong\u003e Manufactured with strict size and roundness checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved wind resistance:\u003c\/strong\u003e Heavier ammunition helps reduce the effects of crosswinds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite BBs:\u003c\/strong\u003e Easier to observe during flight and when adjusting hop-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAre 0.45g BBs Good for Airsoft Snipers?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYes. BLS 0.45g Bio BBs are particularly well suited to powerful, upgraded airsoft sniper rifles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompared with lighter 0.36g, 0.40g and 0.43g ammunition, 0.45g BBs generally offer greater resistance to wind drift.\u003c\/p\u003e\n\u003cp\u003eHowever, heavier ammunition requires sufficient muzzle energy and a capable hop-up system to achieve an effective trajectory.\u003c\/p\u003e\n\u003cp\u003eFor lower-powered sniper rifles, a lighter BB may provide better results.\u003c\/p\u003e\n\u003ch2\u003eBLS 0.43g vs 0.45g vs 0.48g BBs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBB Weight\u003c\/th\u003e\n\u003cth\u003eCharacteristics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0.43g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePopular heavyweight option balancing trajectory and wind resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0.45g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncreased wind resistance for suitably upgraded sniper rifles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0.48g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavier option for powerful rifles with effective hop-up systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe heaviest BB is not automatically the most accurate. Testing different weights in your own rifle is the best way to determine which delivers the most consistent results.\u003c\/p\u003e\n\u003ch2\u003eBiodegradable Sniper BBs for Outdoor Airsoft\u003c\/h2\u003e\n\u003cp\u003eThese BLS 0.45g BBs are manufactured from PLA-based biodegradable material.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional plastic BBs, PLA-based ammunition is designed to break down under suitable environmental conditions, although the rate of degradation varies considerably.\u003c\/p\u003e\n\u003cp\u003eThis makes them an option for woodland airsoft sites that require biodegradable ammunition.\u003c\/p\u003e\n\u003cp\u003eAlways check individual site requirements before use.\u003c\/p\u003e\n\u003ch2\u003eSuitable Airsoft Sniper Platforms\u003c\/h2\u003e\n\u003cp\u003eDesigned for properly configured 6mm airsoft sniper rifles and DMRs, including compatible builds based on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSilverback TAC-41\u003c\/li\u003e\n\u003cli\u003eSilverback SRS\u003c\/li\u003e\n\u003cli\u003eTokyo Marui VSR-10\u003c\/li\u003e\n\u003cli\u003eNovritsch SSG10\u003c\/li\u003e\n\u003cli\u003eASG Steyr Scout\u003c\/li\u003e\n\u003cli\u003eOther upgraded bolt-action sniper rifles and DMR platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePerformance depends on rifle power, hop-up configuration and barrel compatibility.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBB weight\u003c\/td\u003e\n\u003ctd\u003e0.45g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eApprox. 1000 rounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBiodegradable PLA-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e5.95mm ±0.01mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibre\u003c\/td\u003e\n\u003ctd\u003e6mm airsoft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface\u003c\/td\u003e\n\u003ctd\u003eHighly polished, seamless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eResealable bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal BB weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 450g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended use\u003c\/td\u003e\n\u003ctd\u003eAirsoft sniper rifles and suitable DMRs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre 0.45g BBs better than 0.43g BBs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey offer slightly greater resistance to wind, but the best choice depends on your rifle's muzzle energy, hop-up performance and engagement distances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use BLS 0.45g BBs in a standard AEG?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese heavyweight BBs are primarily intended for upgraded sniper rifles and suitable DMRs. Many standard AEGs may struggle to hop them effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many BBs are included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach resealable bag contains approximately 1000 white 0.45g biodegradable BBs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre BLS 0.45g Bio BBs suitable for biodegradable-only sites?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey are made from PLA-based biodegradable material, but site requirements vary. Always check the site's accepted ammunition types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should biodegradable BBs be stored?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep them sealed in a cool, dry location away from excessive heat, moisture and direct sunlight.\u003c\/p\u003e\n\u003ch2\u003eComplete Your Airsoft Sniper Setup\u003c\/h2\u003e\n\u003cp\u003ePair your \u003cstrong\u003eBLS 0.45g Biodegradable BBs\u003c\/strong\u003e with our range of \u003cstrong\u003eHeavyweight Airsoft BBs, Biodegradable Airsoft BBs, Sniper Hop-Up Rubbers, VSR-10 Upgrades and TAC-41 Spare Parts\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor help choosing the correct ammunition, explore our \u003cstrong\u003eAirsoft Sniper BB Weight Guide\u003c\/strong\u003e and compare 0.40g, 0.43g, 0.45g and 0.48g sniper BBs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision manufactured. Heavyweight performance. Built for long-range airsoft.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Longshot Tactical","offers":[{"title":"Default Title","offer_id":60111218377029,"sku":null,"price":19.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/3767\/0213\/files\/1000109810.jpg?v=1793987058","url":"https:\/\/www.longshottactical.co.uk\/products\/bls-0-45g-biodegradable-bbs-1000-sniper-bbs-uk","provider":"Longshot Tactical","version":"1.0","type":"link"}