CSA 338


A semi-automatic precision platform that delivers the accuracy of a 338 Lapua Mag. bolt action sniper, but also allows for fast follow-up shots, when the difference between mission success and failure is measured in seconds. The CSA 338 was built from the ground up to the highest requirements of Special Forces for reliable operation in the harshest most unforgiving environments. It utilizes and improves upon the battle proven AR ergonomics, adding an extra level to the familiar intuitive ease of operation. All contact points between the weapon and the user are polymer/rubber covered for a comfortable operation in extreme temperatures. 

CSA-338 Standard Features:

  • Closed cycle: The bolt group operates enclosed, with no exposure to the environment
  • Removable polymer forend, which covers an integrated ARCA rail  
  • Adjustable stock: cheekpiece, LOP and buttplate position 
  • Ambidextrous extended safety and bolt catch levers 
  • Forward-folding, non-reciprocating charging handle
  • Two position push-through gas regulator
  • Titanium firing pin and firing pin safety 
  • 15 rds. standard magazine with visual round count identification.
  • Two-stage precision trigger


Caliber .338 Lapua Mag.
Overall length (24”/27” barrel length) 1220/1295 mm
Length of barrel w/o flash suppressor (from muzzle to bolt face) 24” / 27” (610 mm / 685 mm)
Length of twist 1:10 (254 mm)
Number of grooves 6
Weapon without magazine , sights and bipod (24”/27” barrel, not fluted) 6.45 kg / 6.7 kg
Magazine, empty (15/10 rds.) 0.45 kg / 0.35 kg
Other Data:  
Trigger pull force 15 N To 25 N
Magazine 15 (10) rounds Box Magazine
Stock Adjustable for both length and height
Grip Black, Polymer storage compartment
Fire Control Selector Ambidextrous
Magazine catch Ambidextrous
Bolt catch Ambidextrous
Charging Handle Non-reciprocating, folding, left side
Handguard MIL 1913 at 12 & 6 o clock and Keymod/M-Lok at 3 & 9 o clock position
Muzzle Brake 3 chambers, suppressor ready  
CSA 338