SniperMechanic Teflon Fluted Cylinder SRS

Article number: SMTFC
Availability: Out of stock
Delivery time: Coming soon

New Teflon fluted cylinder for SRS rifles (Pull Bolt)

This is a new drop in cylinder for the Silverback SRS Pull Bolt Rifles.

The new design offers a nice consistent bolt pull and return, reduced sound over some cylinders due to better tolerances between cylinder and receiver. looks cool as hell!

External Teflon coating
Internal powder coating (please see compatibility notes below)

Please note that preparation to the rifle is needed before installation, watch the instructional video here:


- Due to the coating and internal changes, ONLY CUP STYLE PISTONS ARE SUITABLE (EdGi, SBA,SM) No "O-ring" style pistons can be used as the orings have a small surface area and can be easily worn VS the material cups are made off, additionally they allow the metal piston head to scratch on the inside of the coating, whereas as cup pistons do not.

Damage/wear caused from using Oring pistons is easily recognisable and will not be covered.

Video Guide:


- Each rifles receiver tolerances are different between batches, some rifles will be smoother and take less time to bed in.

 - Cylinder externals and receiver, will need regular applications of dry ptfe lubricant, NOT GREASE/OIL.

 - Piston cup and inside walls of cylinder need regular applications of Silicon Oil

 - Failure to maintain the cylinder may result in wear and will not be covered.

| José antonio m. 05-12-2019 17:09

Es muy bonito

| Alan P. 18-09-2019 15:28

I found the pull to be noticeably smother than before and a small fps boost +4-5fps nice little upgrade to my srs

| Gary B. 18-09-2019 14:07

Good stuff

| Paul P. 18-09-2019 14:01

Looks great & works well. Does exactly what it's supposed to do.

| Daccak P. 16-09-2019 14:00

Super produits très costaud

| Jason S. 16-09-2019 13:34

Another awesome design my sniper mechanic

| Jack 19-07-2019 17:56

lovely bit of kit. Looks awesome and after a little fiddling around managed to gain a few FPS on my gen 2 model with the wasp. Couldn’t recommend enough

| Dominic d. 18-07-2019 15:09

Really good quality makes the bolt pull so much better

| mathias l. 11-06-2019 14:34

Brilliant! Eliminates the vobble in the receiver and creates a smooth bolt pull!
Also works great with the wasp!
Price of art.

4.9 stars based on 9 reviews
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