Suppressed compact host
Parts total: ~$1,045 + suppressor (as of Oct 2026; excludes rifle, optics, ammo, tax, shipping)
| ID | Part | Price |
|---|---|---|
| C039 | Grey Birch Danger Noodle CZ457 16.1in carbon prefit | $449.99 |
| C011 | Grey Birch La Chassis 457 (10in) | $524.99 |
| C043 | MDT CZ 457 base | $69.99 |
| C067 | 1/2x28 rimfire suppressor (NFA item) | varies |
| Total (excl. suppressor) | ~$1,045 |
Why: - A light carbon-wrapped 16.1 in barrel and a matching-brand chassis make a handy suppressed host. - Use the 16.1 in barrel (not 12.5 in) unless the rifle is registered as an SBR.
Compliance: - Suppressor federal tax is $0 since 2026-01-01, but ATF registration and approval plus state law still apply. - Link to licensed dealers only.
Budget alternative: factory Pro-Varmint SR (16.5 in, 1/2x28) plus MDT Field Stock C008 ($299.99) plus base, about $370 plus can.
Parts list with retailer links
Every part referenced in this build (including swaps/alternates). Confidence reflects how well fitment/price was verified.
Product links go to retailers and may be affiliate links; we may earn a commission. Prices as of Oct 2026. Affiliate disclosure
| ID | Part | Fits | Price | Confidence | Notes | Link |
|---|---|---|---|---|---|---|
| C039 | Grey Birch MFG Danger Noodle CZ457 carbon-wrapped 416SS prefit, 12.5in / 16.1in barrel | All CZ 457 | 399.99 / 449.99 | high Manufacturer page | 12.5in requires NFA (SBR) compliance if installed on a rifle - legal note Source: https://gbmfg.co/barrels/danger-noodle-cz-457/ · checked 2026-10-08 | View at retailer |
| C011 | Grey Birch MFG La Chassis 457 (10 in forend); M81 camo version chassis/stock | All CZ 457 (RH unless noted) | 524.99 / 599.99 (M81) | high Manufacturer category listing | Made in Tampa, FL Source: https://gbmfg.co/la-chassis/ · checked 2026-10-08 | View at retailer |
| C043 | MDT Picatinny scope base - CZ 457 (20/30/40/50 MOA) scope mount | CZ 457 (also 455/452 variants) | $69.99 | high Shopify variants | Source: https://mdttac.com/products.json · checked 2026-10-10 | View at retailer |
| C067 | Any 1/2x28 rimfire suppressor / thread protector (US threaded models) muzzle | US threaded 457s (SR, AT-ONE, MTR SR, Chassis, Scout) | varies | high Official thread data | EU/UK 457 barrels are 1/2x20 UNF; Hunter Veil/Target listed 1/2x24 on CZ US page (verify) Generic category; no single product/price by design. Source: https://shop.cz-usa.com/cz-products/rifles/457-barrel-sets.html | http · checked 2026-10-10 | 1/2x28 rimfire suppressor / thread protector (US threaded models) |
| C008 | MDT Field Stock - CZ 457 chassis/stock | All CZ 457 (RH unless noted) | $299.99 | high Shopify catalog variant | Black/FDE/ODG Source: https://mdttac.com/products.json · checked 2026-10-10 | View at retailer |
Before you buy
Part IDs refer to parts.csv (C###). Prices are USD list/street prices on 2026-10-08 and exclude rifle, optic, ammo, tax and shipping. Rifle reference MSRPs (CZ US, variants.csv):
- Scout $649
- American Synthetic SR $679
- American $729
- Lux $749
- Varmint $799
- Pro-Varmint SR $849
- Varmint MTR $999
- AT-ONE $999
- Manners MTR / Precision Chassis MTR $2,399
Rules for every build: - Buy 457-specific stocks, triggers and rails. CZ 455 versions don't fit; only barrels and mags interchange. - Stock screws: 3.5 Nm. Barrel screws: 5.5 Nm, tightened after the mag-housing screw. - Headspace-check every barrel swap. - US threads are 1/2-28; non-US barrels are 1/2-20.