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HMx 357cal up to 160ft lbs NOT available with sound moderator


Price: $3,450.00

1 item(s)
The .357cal is available in 130ft lbs Power level regulated   FROM $3450 depending on customization

Built on our already proven HM1000x action and valving system, it can be supplied in any of the stock configurations already available for the "X" rifles, Right or left hand Sporter and Right or left hand Thumbhole, Both Laminate and Walnut versions can be supplied, the stock comes fitted with an adjustable butt pad and stippled for a secure grip. 

The .357 comes fitted with a Carbon Fiber sleeved barrel and Carbon Fiber Moderator, 7 shot magazine, 480cc Carbon Fiber bottle filled to 250bar and is fitted with our regulated "V" quick fill and gauge set up, With our latest US made barrels with specific twist rates we have been able to increase the power while maintaining accuracy, the power is set at approx 130 ft lbs with the 81gr JSB pellets, 16 shots at full power, that's over two magazines at the regulated pressure, during testing on this new power level, Deer weighing over 100lbs were taken out at 100yds with head and neck shots every time. 

Weighing in at 9lb 12oz with a standard laminate stock and 8lb 12oz with the walnut, the rifle is 47" long. 

This is a serious Hunting Rifle which is accurate out to 100yds (we have seen 1" - 2" 10 shot groups from out of the tin ammo) testing fully all variations of power and accuracy even taking an unregulated rifle up to 160ft lbs, however the ammunition available performs best at a regulated speeds around 840-850 fps. 

A note: the .357 action, magazine and barrel will not interchange with any other RAW or Theoben rifles, all these components have been machined wider and thicker to allow for the larger ammunition. 


machined into the action is a new style Picatinny rail with 22 MOA to give the shooter added ability to zero at longer distances, Both Picatinny and Weaver mounts will fit,The Rifle can be single shot loaded, The trigger is a fully adjustable sporting version of our TM1000 target trigger with an added safety catch, 

All Aluminum parts are coated for protection and the internal components are hand finished, hammer and trigger parts are hardened and polished for extra smoothness in reloading as well as making for a cleaner firing cycle, the sidelever linkage and bolt have been hardened ready for a lifetime of work. 

Prices Start at $3450
.357 Hunting Air Rifle
Blacked action 
Carbon Fiber Sleeved barrel and Moderator 
4th Generation Trigger 
7 shot Magazine 
480cc Carbon Fiber Bottle (250bar max) 
Laminate or Walnut stock, Right or Left hand 
Carbon Fiber Moderator 
Right or Left handed action
Regulated Quick Fill with Gauge
Picatinny Scope Rail
Length 47" inches 
Sidelever Action