ASG M40A3 Sniper
ASG M40A3 Sniper
ASG M40A3 Sniper
ASG M40A3 Sniper

ASG M40A3 Sniper

Regular price$99.99
Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way

ASG's successful high-end McMillan M40A3 sniper rifle now comes in a much more affordable sportline edition. Utilizing lightweight polymers that still provide the dependable durability airsoft skirmishers are looking for while cutting costs, this rifle fires at an impressive ~450 FPS with 0.20g BBs. Combined with it's adjustable hop-up, this rifle has the ability to take out distant targets that regular airsoft rifles can't reach. A picatinny/weaver scope rail is mounted directly above the bolt assembly for mounting aftermarket optics to. An additional rail section is located on the front of the stock for attaching bipods. The rear of the stock has an adjustable cheek riser that makes getting behind the scope quick, easy, and consistent. 



  • ~450 FPS with 0.20g BBs
  • Spring Powered Bolt Action Sniper Rifle
  • Polymer Construction Stock
  • Metal Construction Bolt and Barrel Assembly
  • Picatinny/Weaver Accessory & Scope Rails
  • Adjustable Cheek Riser
  • Rubberized Buttpad
  • 27 BB Removable Magazine
  • Adjustable Hop Up

Frequently Bought With

Recently viewed



Amazing people, I bought a awesome rifle CM16 Raider Black and a 1911 .45 STI, both are incredible weapons. Tom was a spectacular salesman and show me all that I wanted to see, so he explained to me everything about the weapons and help me so much in a choice. On the final I’ve been gain a one free admission. Thanks Extreme Airsoft.

Augosto C.
Rhode Island

Still remains to be the best field in New England. Great selection at the pro shop. They also have online shopping with shipping and store pick up options available. Great admission price and large adaptable field. Perfect for experienced and new players with rental packages available. Unfortunately I wish they have more weekday games available as they are usually only open to airsoft session on weekends but the store will still remain open for your shopping needs. Not to mention they fix and buy used airsoft guns.

James R.
Warwick, RI

Very nice staff, had everything I needed. I would definitely recommend this place to any airsoft players. They have a great field, and overall a great community. They gave advice as what direction to head next with some of my guns and helped me fix issues with my arp9. They had everything I needed in stock for the arp9 and my other guns. Recommend 6/5 stars.

That Random Airsofter

Hands down I just want to shout out this company for getting my product to me in the most speediest time I've ever ordered something I called them personally told him I issue told him I needed it within three days they had it to me literally within 20-something hours great staff great product

Mike D.
Plymouth, MA